Modular card processing system

• US 5,266,781 A
• Filed: 08/15/1991
• Issued: 11/30/1993
• Est. Priority Date: 08/15/1991
• Status: Expired due to Term

• Current Assignee: Datacard Corp. (Entrust Corp.)
• Original Assignee: Datacard Corp. (Entrust Corp.)
• Inventors: Johnson, Jeffrey P., Sannel, Benjamin H., Mattila, Gary, Zaloker, Joseph, McNamara, Theresa J., Miller, Steven A., Lundstrom, Robert W., Warwick, Dennis J., Carney, Glenn R., Dorfe, Steven G.
• Primary Examiner(s): SHEPPERD, JOHN W
• Application Number:
  US07/745,597
• Time in Patent Office: 838 Days
• Field of Search: 235/375, 235/380, 364/478, 364/479
• US Class Current: 235/375
• CPC Class Codes: B07C 1/00 Measures preceding sorting according to destination
• CPC Class Codes: B41J 13/12 specially adapted for small cards, envelopes, or the like , e.g. credit cards, cut visiting cards
• CPC Class Codes: B65H 1/02 adapted to support articles on edge
• CPC Class Codes: B65H 1/08 with means for advancing the articles to present the articles to the separating device B65H1/02 takes precedence
• CPC Class Codes: B65H 2405/114 Side, i.e. portion parallel to the feeding / delivering direction
• CPC Class Codes: B65H 2601/322 Replenishing
• CPC Class Codes: B65H 2701/1914 Cards, e.g. telephone, credit and identity cards
• CPC Class Codes: G06K 1/18 by transferring data from one type of record carrier on to another type of record carrier, e.g. from magnetic tape to punched card
• CPC Class Codes: G06K 13/02 the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
• CPC Class Codes: G06K 13/07 Transporting of cards between stations
• CPC Class Codes: G06K 13/0825 the ejection arrangement being of the push-push kind
• CPC Class Codes: G06K 17/00 Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations

Abstract

Standardized card processing modules are mechanically and electrically interconnected to form an application specific card personalization machine. A controller is coupled to a communication bus which permits the controller to download card data to the card processing modules and to upload status information from the card processing modules. Each one of the card processing modules performs a different encoding or personalization function under the control of a local processor.

Claims

1. A card processing system used to produce information bearing cards comprising:

(a) a system controller means for transferring information to and from card processing module means;

(b) a plurality of said card processing module means for processing said cards and for sequentially transferring cards through said card processing module means;

(e) said system controller means including;

(i) communication means including buffer means for storing messages for transmission to said card processing module means and for storing messages received from said card processing module means;

(ii) means for transfer card data into said buffer means for transmission to said card processing module means;

(f) each of said card processing module means including;

(i) communication means including buffer means for storing messages from said system controller means and for storing messages for transmission to said system controller;

(ii) local processor means for generating control signal for controlling processing means;

(iii) processor memory means for storing said card data during processing;

(iv) processing means responsive to said control signals for processing card data stored in said processor memory means onto said cards;

(v) memory transfer means for loading card data from said buffer means into said processor memory means.

2. A card processing system in accordance with claim 1, further including input hopper module means for transferring cards to the card processing modules under control of the system controller means.

4. A card processing system according to claim 2, wherein said input hopper module comprises:

stacking means having a front end and a rear end for storing said cards in a stacked configuration, said cards each having opposing facing major surfaces and a top, bottom, first, and second side edge, said cards resting on their bottom edges in said stacking means;

card pusher means for biasing said cards toward said front end of said stacking means;

card picker means for separation of a lead card proximate said front end of said stacking means; and

said stacking means comprising a bottom support plate member, a right side guide rail member and a left side guide rail member, said guide rail members being parallel to each other, said stacking means including means for permitting temporary displacement of said guide rail members from a normal position to a displaced position so as to accommodate unassociated card storage means of greater width than said cards.

5. The card processing system according to claim 1 wherein said system controller means includes means for computing a data signature from:

(i) an identifier associated with said card processing module means with each said card processing module means having a unique identifier;

(ii) a synchronization value;

(iii) a value computed from said card data.

6. The card processing system according to claim 5 wherein said unique identifier for each said card processing module means consists of the type of said card processing module means and bus address for said card processing module means.

7. The card processing system according to claim 5 wherein said synchronization value is independently sequentially incremented in said system controller means and said card processing module means.

8. The card processing system according to claim 5 wherein said computed card data value is a cyclical redundancy check (CRC) of said card data.

9. A card processing system according to claim 1, wherein said plurality of said card processing module means includes an indent module used to indent characters onto a surface of the cards, said indent module comprising:

a support framework;

a printing tape supply reel;

a printing tape takeup reel;

a drive motor for driving said takeup reel;

indent module control means for controlling operation of the drive motor;

sensor means for sensing the diameter of tape accumulating on said tape takeup reel, and for providing a signal representative of the diameter to the control means; and

wherein the control means in response to changes in the diameter adjusts the drive motor such that a constant amount of the printing tape is taken up by the takeup reel between characters as they are indented onto the card.

10. A card processing system according to claim 1, wherein said plurality of said card processing module means includes an inserter module attaching processed cards to associated card carrier forms having predetermined cardholder information printed thereon, said inserter module including:

a chassis;

printer means for printing predetermined cardholder information on serially connected card carrier forms, said printer means including a printer and modulating means for interchangeably mounting said printer so as to allow interchangeable use of different printers;

takeup means for maintaining proper takeup of said serially connected carrier forms as they exit said printer means;

bursting means for separating said serially connected carrier forms after printing;

inserter means for attaching said processed cards to associated printer carrier forms.

3. A card processing system in accordance with claim 3, further including output hopper module means for storing cards processed by the card processing modules.

11. A card processing system used to encode card data onto cards, comprising a system controller and a plurality of card processing modules which can be assembled in an arbitrary sequence to perform application specific card processing functions, each of said modules including a common mechanical interface means for mechanically interconnecting said modules, a common electrical power bus interface means for electrically interconnecting said modules so as to provide power to said modules, and common communications bus interface means for electrically interconnecting said modules so as to enable communication with said system controller.

12. A card processing system according to claim 11, further comprising:

(a) control means in said system controller for transferring information to and from said card processing modules; and

(d) wherein said card processing modules include module control means for processing said cards at said card processing modules and for communicating with said control means.

13. A card processing system according to claim 11, wherein said common electrical power bus interface means of each of said card processing modules includes a power distribution board.

14. A card processing system according to claim 13, wherein said modular power supply means comprises:

(a) a housing for mounting said modular power supply means at said system controller;

(b) a power cord suited to the available power source;

(c) an electro-magnetic interference filter;

(d) a circuit breaker; and

power to said system controller and to said electrical power bus interface means.

15. A card processing system according to claim 11, wherein said common electrical power bus interface means of each of said card processing modules includes at least a two wire cable used for interconnecting said power distribution circuit board to a power distribution circuit board of an adjacent card processing module.

16. A card processing system according to claim 11, wherein said system controller includes interchangeable modular power supply means so as to permit interchangeable configuration to suit the available power source.

17. A card processing system according to claim 16, wherein said bottom panel of said system controller circuit board housing is situated at a 45 degree angle relative to said front plane of said housing.

18. A card processing system according to claim 11, wherein said system controller includes a removable system controller circuit board housing comprising:

a top panel;

a left side panel and a right side panel;

a bottom panel situated at an acute angle relative to a front plane of said housing; and

said bottom panel including an access panel being formed substantially at a right angle to said bottom panel, said access panel having openings for accessing circuit boards ports and allowing air flow through said housing.

19. A card processing module for processing card data onto a plastic card, comprising:

a module chassis having left and right sides, said left side conforming to said right side so as to enable alignment of a series of like modules, said module chassis including a transverse central air plenum;

a card processing mechanism for processing data onto said cards, said card processing mechanism is mounted on a top surface of said module chassis;

a card transport mechanism including an inlet and an outlet, said inlet having means for entering said cards into said card processing mechanism from a previous module, said outlet having means for exiting processed cards from said card processing mechanism, said inlet and outlet being aligned so as to permit unobstructed flow of cards through a card path established by arranging a series of like modules;

an electric bus interface for supplying power to said module including a power distribution circuit board;

a communication bus interface for sending or receiving control signals to and from a system controller;

module control means for receiving, storing, and transmitting data to and from said system controller; and

logic control means for interpreting control signals from said system controller.

20. A card processing module for processing card data onto a plastic card, comprising:

a module chassis;

a card processing mechanism for processing data onto said cards;

a card transport mechanism;

an electric bus interface for supplying power to said module;

a communication bus interface for sending or receiving control signals to and from a system controller;

module control means for receiving, storing, and transmitting data to and from said system controller, said module control means comprising;

(a) a communication process means including means for storing data and including means for transmitting and receiving data to and from the external system controller and including means for transmitting and receiving data internally directly from said means for storing data;

(b) a module process means including means for transmitting and receiving data to and from said communication processor means and including means for generating control signals;

(c) a card process means including means for receiving control signals from said module processor means and including card processing means and including a means for transferring a card; and

logic control means for interpreting control signals from said system controller, said logic control means comprising a module processor means including means for receiving commands and data from the external system controller and including means for interpreting said commands to determine what function to perform and including means for generating appropriate control signals for said card processing means and including means for storing the status for said module means and including means for transmitting said status to said external system controller.

21. A card processing system used to produce information bearing cards comprising:

(a) logic control system means for interfacing an operator to the rest of said car processing system including means for further coordinating the operation of said card processing system;

(b) data input means for receiving commands from said logic control system means and including means for accessing said card data from a variety of external data storage device means;

(c) a plurality of card processing module means for processing said cards;

(d) production control system means for receiving commands from said logic control system means and including means for accessing said card data from a system data storage device means and including means for further coordinating the operation of said card processing module means.

22. A method for producing information bearing cards from a logic control system means and a data input means and a production control system means and a plurality of card processing module means which are electrically and logically and mechanically connected, the method comprising the steps of:

(a) said logic control system means initializing the bus interface and serial controller and bus of said production control system means and of said card processing module means;

(b) said logic control system means configuring said production control system means and said card processing module means to correctly produce finished cards with the attributes selected by an operator;

(c) said production control system means controlling the processing of cards in said card processing module means.

23. A card processing system used to encode card data onto cards, comprising a system controller, a plurality of card processing modules of different types connected by a common communications means, a plurality of common process control commands and a common response protocol, where said system controller sends any number of said plurality of process control commands to any number of said plurality of card processing modules without regard for the type of the said card processing module, and each of said card processing modules sends a response to said system controller using the same said response protocol.

24. A card processing system used to encode card data onto cards, comprising a system controller and a plurality of card processing modules which can be assembled in an arbitrary sequence to perform application specific card processing functions, each of said modules including a common process control interface means for logically controlling said modules, where said process control interface means consists of a modular dynamic linked library means.

25. A card processing system used to encode card data onto cards, comprising a system controller, a plurality of card processing modules of different types connected by a common communications means, process control means for said modules to automatically send module type information to said system controller through said common communications means upon power-up or reset, and process control means for said system controller to automatically receive said type information from said communications means upon said module power-up or reset.

26. A modular chassis for supporting card processing equipment;

comprising;

a generally I-shaped support frame;

corresponding alignment means for aligning the modular chassis, the alignment means including cooperating alignment tabs and slots, the tabs being receivable in the slots;

apertures for insertion therethrough of threaded fasteners; and

a central air plenum extending through a mid-portion of the modular chassis.